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    <title>Document</title>
    <script>
      var num =  Math.pow(23+ Math.pow(5,7)/45,2);
      // alert(num);
      console.log(num);

// 11题
// var equation = (23 + 5 * 5 * 5 * 5 * 5 * 5 * 5) / 45;
// equation *= equation;
// console.log("第三题---" + equation);
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